State system for ensuring the uniformity of measurements. Density of petroleum and petroleum products. Methods of calculation. Procedure and tables of calculation
Industrial automation systems and integration. Open technical dictionaries and their application to master data. Part 30. Identification guide representation
State system for ensuring the uniformity of measurements. State primary standard and all-union verification schedule for means measuring mass flow of gas within the range of 4x10 in minus 2 degree up to 2,5x10 in 2 degree kg/sec
